Finding the Third Proportional to 14,562,120,278,163 and 31,687,760,335,439
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Solution
The third proportional to 14,562,120,278,163 and 31,687,760,335,439 is: 68,953,842,977,245.99
Step by Step Solution
- Step 1: Write the proportion equation
14,562,120,278,163 : 31,687,760,335,439 = 31,687,760,335,439 : x - Step 2: Convert to fraction form
14,562,120,278,163/31,687,760,335,439 = 31,687,760,335,439/x - Step 3: Cross multiply
14,562,120,278,163x = 31,687,760,335,439 × 31,687,760,335,439 - Step 4: Simplify right side
14,562,120,278,163x = 1,004,114,155,076,221,208,738,398,208 - Step 5: Solve for x
x = 1,004,114,155,076,221,208,738,398,208/14,562,120,278,163 - Step 6: Final answer
x = 68,953,842,977,245.99
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.